A Da Which News Today

>> today the oldest pearl harbor vet ray chavez paid tribute to his fallen comrades at the world war ii memorial. at 106 years old he was the first veteran to ring the freedom bell to commemorate the 150th anniversary of memorial day. cnns diane gallagher has more. >> deesecember 7, 194 is1, a da which will live in infamy. >> reporter: a day that still plays out in the mind of ray chavez. >> every day. >> reporter: 76 years later. >> i saw all the ships on fire and a terrible smokescreen all thr...